Probably over thinking this but I find on a search that the rear sprocket bolts are 7/16-14 by 2 1/2" length. Here's my concern I'm putting an '06 switchblade wheel on my '07 FXDB (going to reuse my sprocket) and everything I find tells me '06 and '07 have different part number bolts. Instinct tells me I need to go with the '07 model. Also looking to go with ARP's so I checked alloybolts.com and they even have them listed by years.

Thanks
Chris